| Value | Category | Cases | |
|---|---|---|---|
| 0 | 157 |
7.7%
|
|
| 1 | 463 |
22.8%
|
|
| 2 | 463 |
22.8%
|
|
| 3 | 397 |
19.6%
|
|
| 4 | 550 |
27.1%
|